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pCl-phenide anion


Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: John E. Bartmess

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Individual Reactions

C6H4Cl- + Hydrogen cation = Benzene, chloro-

By formula: C6H4Cl- + H+ = C6H5Cl

Quantity Value Units Method Reference Comment
Deltar1650. ± 5.4kJ/molBranWenthold and Squires, 1995gas phase
Deltar1631. ± 8.8kJ/molG+TSWenthold and Squires, 1994gas phase; between furan, pyridine
Deltar1631. ± 8.8kJ/molG+TSWenthold, Paulino, et al., 1991gas phase; Between H2O, furan. Wenthold and Squires, 1994 indicates isomerization occuring.
Quantity Value Units Method Reference Comment
Deltar1618. ± 5.9kJ/molH-TSWenthold and Squires, 1995gas phase
Deltar1598. ± 8.4kJ/molIMRBWenthold and Squires, 1994gas phase; between furan, pyridine
Deltar1598. ± 8.4kJ/molIMRBWenthold, Paulino, et al., 1991gas phase; Between H2O, furan. Wenthold and Squires, 1994 indicates isomerization occuring.

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: John E. Bartmess

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
1.42 ± 0.14D-EAWenthold and Squires, 1995 

Protonation reactions

C6H4Cl- + Hydrogen cation = Benzene, chloro-

By formula: C6H4Cl- + H+ = C6H5Cl

Quantity Value Units Method Reference Comment
Deltar1650. ± 5.4kJ/molBranWenthold and Squires, 1995gas phase
Deltar1631. ± 8.8kJ/molG+TSWenthold and Squires, 1994gas phase; between furan, pyridine
Deltar1631. ± 8.8kJ/molG+TSWenthold, Paulino, et al., 1991gas phase; Between H2O, furan. Wenthold and Squires, 1994 indicates isomerization occuring.
Quantity Value Units Method Reference Comment
Deltar1618. ± 5.9kJ/molH-TSWenthold and Squires, 1995gas phase
Deltar1598. ± 8.4kJ/molIMRBWenthold and Squires, 1994gas phase; between furan, pyridine
Deltar1598. ± 8.4kJ/molIMRBWenthold, Paulino, et al., 1991gas phase; Between H2O, furan. Wenthold and Squires, 1994 indicates isomerization occuring.

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Wenthold and Squires, 1995
Wenthold, P.G.; Squires, R.R., Determination of the gas-phase acidities of halogen-substituted aromatic compounds using the silane-cleavage method, J. Mass Spectrom., 1995, 30, 1, 17, https://doi.org/10.1002/jms.1190300105 . [all data]

Wenthold and Squires, 1994
Wenthold, P.G.; Squires, R.R., Gas-phase properties and reactivity of the acetate radical anion. Determination of the C-H bond strengths in acetic acid and acetate ion, J. Am. Chem. Soc., 1994, 116, 26, 11890, https://doi.org/10.1021/ja00105a032 . [all data]

Wenthold, Paulino, et al., 1991
Wenthold, P.G.; Paulino, J.A.; Squires, R.R., The Absolute Heats of Formation of ortho-Benzyne, meta-Benzyne, and para-Benzyne, J. Am. Chem. Soc., 1991, 113, 19, 7414, https://doi.org/10.1021/ja00019a044 . [all data]


Notes

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